CVE-2026-83349

Vulnerability in the Oracle Net Services component of Oracle Database Server. Supported versions that are affected are 19.3-19.32, 21.3-21.23 and 23.4.0-23.26.3. Easily exploitable vulnerability allows unauthenticated attacker with network access via Oracle Net to compromise Oracle Net Services...

CVE-2026-83348

Vulnerability in the RDBMS component of Oracle Database Server. Supported versions that are affected are 19.3-19.32, 21.3-21.23 and 23.4.0-23.26.3. Easily exploitable vulnerability allows low privileged attacker having Create DB Link privilege with network access via Oracle Net to compromise RDBM...

CVE-2026-83351

Vulnerability in the RDBMS component of Oracle Database Server. Supported versions that are affected are 23.4.0-23.26.3. Difficult to exploit vulnerability allows unauthenticated attacker with network access via Oracle Net to compromise RDBMS. Successful attacks of this vulnerability can result i...

CVE-2026-83160

Vulnerability in the RDBMS component of Oracle Database Server. Supported versions that are affected are 23.4.0-23.26.3. Easily exploitable vulnerability allows low privileged attacker having Create Table privilege with network access via Oracle Net to compromise RDBMS. Successful attacks of this...

CVE-2026-83088

Vulnerability in the RDBMS component of Oracle Database Server. Supported versions that are affected are 23.4.0-23.26.3. Easily exploitable vulnerability allows low privileged attacker having Authenticated User privilege with network access via Oracle Net to compromise RDBMS. While the...

EUVD-2026-79704

Vulnerability in the RDBMS component of Oracle Database Server. Supported versions that are affected are 23.4.0-23.26.3. Difficult to exploit vulnerability allows unauthenticated attacker with network access via Oracle Net to compromise RDBMS. Successful attacks of this vulnerability can result i...

CVE-2026-83351

CVE-2026-83351 affects the RDBMS component of Oracle Database Server , versions 23.4.0 through 23.26.3 . An unauthenticated attacker with network access via Oracle Net can exploit this vulnerability, though it is rated as difficult to exploit (high attack complexity). Successful exploitation can ...

EUVD-2026-79700

Vulnerability in the Oracle Net Services component of Oracle Database Server. Supported versions that are affected are 23.4.0-23.26.3. Easily exploitable vulnerability allows unauthenticated attacker with network access via TCPS to compromise Oracle Net Services. Successful attacks require human...

CVE-2026-83349

CVE-2026-83349 affects the Oracle Net Services component of Oracle Database Server in supported versions 19.3–19.32 , 21.3–21.23 , and 23.4.0–23.26.3 . An unauthenticated attacker with network access via Oracle Net can trigger a hang or frequently repeatable crash , resulting in a complete denial...

EUVD-2026-79701

Vulnerability in the RDBMS component of Oracle Database Server. Supported versions that are affected are 19.3-19.32, 21.3-21.23 and 23.4.0-23.26.3. Easily exploitable vulnerability allows low privileged attacker having Create DB Link privilege with network access via Oracle Net to compromise RDBM...

EUVD-2026-79703

Vulnerability in the Oracle Net Services component of Oracle Database Server. Supported versions that are affected are 21.3-21.23 and 23.4.0-23.26.3. Easily exploitable vulnerability allows unauthenticated attacker with network access via Oracle Net to compromise Oracle Net Services. Successful...

CVE-2026-83333

CVE-2026-83333 affects the Oracle Net Services component of Oracle Database Server versions 23.4.0 through 23.26.3 . An unauthenticated attacker with network access via Oracle Net can trigger a hang or frequently repeatable crash, resulting in a complete denial of service of Oracle Net Services. ...

EUVD-2026-79624

Vulnerability in the Oracle Text component of Oracle Database Server. Supported versions that are affected are 19.3-19.32, 21.3-21.23 and 23.4.0-23.26.3. Difficult to exploit vulnerability allows low privileged attacker having Create Index privilege with network access via Oracle Net to compromis...

CVE-2026-83160

Oracle Database Server RDBMS (versions 23.4.0 through 23.26.3 ) is affected by a vulnerability that allows a low-privileged attacker holding the Create Table privilege with network access via Oracle Net to take over the RDBMS. The flaw is rated CVSS 3.1 8.8 (HIGH) with high impact to confidential...

EUVD-2026-79487

Vulnerability in the RDBMS component of Oracle Database Server. Supported versions that are affected are 23.4.0-23.26.3. Easily exploitable vulnerability allows low privileged attacker having Create Table privilege with network access via Oracle Net to compromise RDBMS. Successful attacks of this...

CVE-2026-83156

CVE-2026-83156 affects the Oracle XML Developers Kit (XDK) component of Oracle Database Server , specifically supported versions 19.3–19.32, 21.3–21.23, and 23.4.0–23.26.3 . A low-privileged attacker holding the XDKC privilege with network access via Oracle Net can exploit this vulnerability, tho...

EUVD-2026-79416

Vulnerability in the RDBMS component of Oracle Database Server. Supported versions that are affected are 23.4.0-23.26.3. Easily exploitable vulnerability allows low privileged attacker having Authenticated User privilege with network access via Oracle Net to compromise RDBMS. While the...

CVE-2026-83088

CVE-2026-83088 affects the RDBMS component of Oracle Database Server , versions 23.4.0 through 23.26.3 . An authenticated low-privileged attacker with network access via Oracle Net can trigger a complete denial of service , causing a hang or frequently repeatable crash of RDBMS. Although the vuln...

Vulnerabilities in Oracle Database Products

Oracle has identified vulnerabilities in various database products, including the Database Server, Essbase, Autonomous Health Framework, and Oracle Application Testing Suite. The Oracle Database Server versions 19.3 to 23.26.3 contains critical vulnerabilities in the RDBMS and Portable Clusterwar...

Oracle Database Server (August 2026 CSPU)

The versions of Oracle Database Server installed on the remote host are affected by multiple vulnerabilities as referenced in the August 2026 CSPU advisory. - Vulnerability in the Portable Clusterware component of Oracle Database Server. Supported versions that are affected are 19.3-19.32,...